A substance has a density of 0.83 g/mL. Which of the following is true?
- The substance will SINK because it's density is GREATER than water
- The substance will SINK because it's density is SMALLER than water
- The substance will FLOAT because it's density is SMALLER than water
- The substance will FLOAT because it's density is GREATER than water
Answers: 3
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Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction
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Recognizing the properties of water water has a "bent" geometry. which explanation does not explain why? o water's oxygen has unbonded electron pairs that repel each other. water can form hydrogen bonds. electrons are evenly distributed in the water molecule. do ne
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A substance has a density of 0.83 g/mL. Which of the following is true?
- The substance will SINK b...
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